1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
2 years ago
9

Help plzzzz what is the value of x

Mathematics
2 answers:
harina [27]2 years ago
5 0
Answer is x=13.
basically you put them together and make them =180
Andre45 [30]2 years ago
4 0

Answer:

the interior angles of any triangle are equal to 180.

In other words m<BAC + m<ABC + m<ACB = 180.

Therefore,

(3x-1) + (8x-35) + (6x-5) = 180

Now that we have an equation, we can solve for x:

(3x-1) + (8x-35) + (6x-5) = 180

Combine like terms:

3x+8x+6x-1-35-5

17x-41 = 180

Add 41 to each side:

17x-41+41 = 180+41

17x=221

Divide by 17 on both sides:

x=13

Now to check if this is correct we need to plug in x for each equation and the three numbers combined should equal 180.

3x-1

3(13)-1

38

6x-5

6(13)-5

78-5

73

8x-35

8(13)-35

104-35

69

Now we just add them to see if they equal 180

38+73+69 = 180

x=13 is valid

Step-by-step explanation:

You might be interested in
When x=-2 and y=-3. - x^2? - 3xy + 2y^3 is
Angelina_Jolie [31]

Answer:

-66

Step-by-step explanation:

-(-2)^2=-4

-3(-2)(-3)+2(-3)^3= -62

-4-62= -66

3 0
2 years ago
A customer has six (6) $1 bills, three (3) $5 bills, four (4) $10 bills, seven (7) quarters, ten (10) dimes, seven (7) nickels,
VLD [36.1K]
He would use 9 bills, and 5 coins. (fours $10, one $5, four $1. three quarters, one dime, and one penny). I calculated it all to make sure the total came out as 49.86
 
8 0
3 years ago
Read 2 more answers
Jamie is 5 years older than Ella. Jamie's age is 11 years less than three times Ella's age. The system below models the relation
Xelga [282]
The correct answer is to solve e+5=3e-11 for e.
4 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the points (2, -6)(2,−6) and (-1, 6)(−1,6)?
Crank

Answer:

y = -4x + 2

Step-by-step explanation:

To figure out the slope, plug the coordinates in the formula.

y2 - y1 / x2 - x1

= 6 - (-6) / -1 -2

= -4

Now you need to find the y-intercept, take the coordinates and plug them into your equation so far, which is y = -4x + b

y = -4x + b

-6 = -4(2) +b

-6 = -8 + b

2 = b

7 0
2 years ago
Give an example of a subordinating conjunction?
makkiz [27]
A subordinate conjunction<span> performs two functions within a sentence. First, it illustrates the importance of the independent clause. Second, it provides a transition between two ideas in the same sentence. The transition always indicates a place, time, or cause and effect relationship.

Hope that helps:)</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Is the open sentence 3z=2z+5 true or false when z=5?<br><br> A. True<br> B. False
    5·1 answer
  • N/2+5=3<br><br> n/2 (as in fractions )
    15·2 answers
  • Sandra used partial products to find the product of 438 × 17 by multiplying 438 by 1 and 438 by 7 to get 3,066. Find the product
    10·1 answer
  • the population of a large Is city is 2,707,210 write this number in scientific notation to the nearest thousands​
    7·1 answer
  • Question 2 (1 point) (11.01 MC) Nina has a piece of fabric measuring 5 yards. How many 1-inch strips can be cut from the fabric?
    15·1 answer
  • Answer the math question correctly and look at the picture.
    5·2 answers
  • Please help if the answer is right I will give brainliest. Simplify the radical
    11·1 answer
  • Find the Y equation of the line
    12·1 answer
  • A tessellation has 2 pairs of congruent angles around the point of intersection. The measure of each of one pair of congruent an
    9·1 answer
  • Please help i will give branliest please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!